1.

During inspiration the main current of airflow in a normal nasal cavity is through:

A. Superior part of the cavity in the superior meatus
B. Through olfactory area
C. Middle part of the cavity in middle meatus in a parabolic curve
D. Lower part of the cavity in the inferior meatus in a parabolic curve
Answer» D. Lower part of the cavity in the inferior meatus in a parabolic curve


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